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Researchers want to determine whether getting a flat tire is related to the size of the car being driven. They surveyed 350 participants who had
Researchers want to determine whether getting a flat tire is related to the size of the car being driven. They surveyed 350 participants who had either a compact or full-sized vehicle about whether they had gotten a flat tire during the prior 30 days. The results, including the observed and expected frequencies for each category, are shown below. Flat Tire No Flat Tire Total O (E) OE Compact 21 (25.37) 164 (159.63 185 Full-Size 27 (22.63) 138 (142.37) 165 302 350 Total Perform a test for independence hypothesis test (a=0.05) to determine if there is a relationship between vehicle size and getting a flat tire
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